Re: [ompl-users] How to install python bindings on Mac?

[Mark M. <mm...@ri...>]

Hi June,

The most likely reason is that you have multiple versions of python installed and you use a different version than /opt/local/bin/ompl_app. Look at the first line of ompl_app and use the python interpreter specified there.

Since the OMPL python modules are compiled for a specific version of Python, they will likely not work with a different version.

Best,

Mark



> On May 25, 2020, at 12:51 AM, Jun Ju <ju...@uq...> wrote:
> 
> Hello!
>  
> I’m a Mac user and my MacBook Pro is macOS Catalina (Version 10.15.3).
>  
> I just installed OMPL by “sudo port install ompl +app” on terminal. I can open ompl app by “/opt/local/bin/ompl_app” successfully now.
>  
> However, when I wrote “import ompl” in python, it told me “ModuleNotFoundError: No module named 'ompl'”. I have tried on both python2.7 and python3 and both failed. In addition, I can only find 3 documents relevant to OMPL in the directory of ““/opt/local/bin/”.
> <image001.png>
>  
> It seems I didn’t install OMPL with Python bindings.  I want to write code in python. Do you know how should I install Python bindings on Mac?
>  
>  
> Many thanks,
> June
>  
>  
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